DeftGet Men's Extra Large Surf Yoga Exercise Barefoot Water Skin Shoes Flexible for Beach Swim(US10.5-11) Neoprene 92% neoprene,8% rubber.The use of TPR high elasticity honeycomb anti-slip soles makes its anti-slip function perfect.Even in slippery ground or under water, it can prevent you from being hurt. And the material features Folding properties,it can be folded into a small piece to put into your porcket or bags. A pull ring at the heel part,make it easy to wear or take off, and easy to hang on at outdoor sport bags and bikes. Dry off quickly,Perfect for a wide range of activities,like run,cycling,swim,yoga and more. Large shoe mouth design, to fit any size feet easily and perfectly.Prevent sand and small things into the shoes.A seal design provide you a bare-feet feeling. Perfect for swimming pools, beaches and more,Fit Season Spring Summer and Autumn.Fold and Go for easy transport;Useful transparent zipper bag.